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AI agentsEasy1 weekendUnder $100Web appWeekend build

Niche Digest

Reads the feeds and blogs you pick each week and emails a short summary.

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The idea

People in a narrow field follow too many blogs and newsletters. Niche Digest collects posts from the RSS feeds you add, removes repeats, and emails a weekly summary with the key points and links. One read instead of fifty tabs.

Who it is for
Professionals tracking a niche topic
How it makes money
Small monthly subscription
Suggested stack
Next.js, MySQL, Tailwind, hosted on a small VPS
Launch cost
Under $100

Your first AI prompts

Paste these into Claude, Cursor or Lovable, in order. Check that each one works before moving on.

PROMPT 1 OF 3

Build a web app called Niche Digest. Start with login and a Sources page where the user adds RSS feed URLs and a short description of what they care about.

PROMPT 2 OF 3

Create a weekly job that fetches new items from each feed, groups near duplicates, and asks an AI model for a 2 sentence summary per item plus a top 5 list ranked by relevance to the user description. Save each digest with items and links.

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PROMPT 3 OF 3

Email the digest on the chosen day, add a web archive of past digests, a thumbs up and down per item to tune relevance, and Stripe billing.

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The 10 step playbook

  1. 01Claim your ideaPut your name on it and unlock every prompt and the full playbook. Always free.
  2. 02Domain and nameBrainstorm a short name, check the .com, and register it.
  3. 03Trademark basicsSearch for conflicts before you fall in love with the name.
  4. 04AI build kickoffPaste the prompts below into Claude, Cursor or Lovable, one at a time.
  5. 05Server and hostingPick a host and have your AI walk you through setup.
  6. 06Backend and dataLogins, database and payments, one prompt at a time.
  7. 07Frontend and designScreens, colors and a simple logo that look professional.
  8. 08Go livePut it online, then submit to the App Store and Google Play if it is a mobile app.
  9. 09Marketing planLaunch posts, local outreach and your first 100 users.
  10. 10Launch and growShip it and add your live link to earn the Shipped badge.
Your full playbook for Niche DigestEvery step spelled out for this idea, with the exact prompts to paste into your AI.
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